ci: Track wasm size over time

Adds wasm and gzipped wasm engine size to the dashboard. Fix prisma/team-orm#666
prisma · Dec 14, 2023 · 52dde0b · 52dde0b
1 parent 974dce5
commit 52dde0b
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Showing 3 changed files with 48 additions and 8 deletions.
diff --git a/nix/all-engines.nix b/nix/all-engines.nix
@@ -26,7 +26,7 @@ in
 
     buildInputs = [ pkgs.openssl.out ];
     nativeBuildInputs = with pkgs; [
-      cargo
+      rustToolchain
       git # for our build scripts that bake in the git hash
       protobuf # for tonic
       openssl.dev
@@ -114,4 +114,39 @@ in
       '';
     })
     { profile = "release"; };
+
+    packages.query-engine-wasm = lib.makeOverridable
+    ({ profile }: stdenv.mkDerivation {
+      name = "query-engine-wasm";
+      inherit src;
+      inherit (self'.packages.prisma-engines) buildInputs configurePhase dontStrip;
+
+      nativeBuildInputs = self'.packages.prisma-engines.nativeBuildInputs ++ (with pkgs; [wasm-pack wasm-bindgen-cli jq binaryen]);
+
+      buildPhase = ''
+      cd query-engine/query-engine-wasm
+      HOME=$(mktemp -dt wasm-pack-home-XXXX) WASM_BUILD_PROFILE=${profile} ./build.sh
+      '';
+
+      installPhase = ''
+      cp -r pkg $out
+      '';
+    })
+    { profile = "release"; };
+
+     packages.query-engine-wasm-gz = lib.makeOverridable
+    ({ profile }: stdenv.mkDerivation {
+      name = "query-engine-wasm-gz";
+      inherit src;
+
+      buildPhase = ''
+      gzip -cn ${self'.packages.query-engine-wasm}/query_engine_bg.wasm > query_engine_bg.wasm.gz
+      '';
+
+      installPhase = ''
+      mkdir -p $out
+      cp query_engine_bg.wasm.gz $out/
+      '';
+    })
+    { profile = "release"; };
 }
diff --git a/nix/publish-engine-size.nix b/nix/publish-engine-size.nix
@@ -45,7 +45,9 @@
 
       ${self'.packages.update-engine-size}/bin/update-engine-size             \
           ${self'.packages.query-engine-bin-and-lib}/bin/query-engine         \
-          ${self'.packages.query-engine-bin-and-lib}/lib/libquery_engine.node
+          ${self'.packages.query-engine-bin-and-lib}/lib/libquery_engine.node \
+          ${self'.packages.query-engine-wasm-gz}/query_engine_bg.wasm.gz      \
+          ${self'.packages.query-engine-wasm}/query_engine_bg.wasm  
 
       git add "$CSV_PATH"
       git commit --quiet -m "update engines size for $CURRENT_COMMIT_SHORT"

diff --git a/query-engine/query-engine-wasm/build.sh b/query-engine/query-engine-wasm/build.sh
@@ -10,11 +10,14 @@ OUT_JSON="${OUT_FOLDER}/package.json"
 OUT_TARGET="bundler"
 OUT_NPM_NAME="@prisma/query-engine-wasm"
 
-# use `wasm-pack build --release` on CI only
-if [[ -z "${BUILDKITE:-}" ]] && [[ -z "${GITHUB_ACTIONS:-}" ]]; then
-    BUILD_PROFILE="--dev"
-else
-    BUILD_PROFILE="--release"
+if [[ -z "${WASM_BUILD_PROFILE:-}" ]]; then
+    # use `wasm-pack build --release` by default on CI only
+    if [[ -z "${BUILDKITE:-}" ]] && [[ -z "${GITHUB_ACTIONS:-}" ]]; then
+        WASM_BUILD_PROFILE="dev"
+    else
+        WASM_BUILD_PROFILE="release"
+    fi
+    WASM_BUILD_PROFILE="dev"
 fi
 
 # Check if wasm-pack is installed
@@ -25,7 +28,7 @@ then
     curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
 fi
 
-wasm-pack build $BUILD_PROFILE --target $OUT_TARGET --out-name query_engine
+wasm-pack build "--$WASM_BUILD_PROFILE" --target $OUT_TARGET --out-name query_engine
 
 sleep 1